Potassium Fluoroborate

Potassium Fluoroborate manufacturer| Fairsky Potassium Fluoroborate

Potassium Fluoroborate is a stable inorganic fluoride widely used in metallurgical and chemical applications. It serves as a fusing and analytical reagent, in boron trifluoride production, aluminum and magnesium casting, and electrochemical processes.
Formula CAS No. Content
KBF4 14075-53-7 98% min
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Potassium Fluoroborate CAS No.14075-53-7,fairsky
Potassium Fluoroborate CAS No.14075-53-7,fairsky
Potassium Fluoroborate CAS No.14075-53-7,fairsky

Potassium Fluoroborate details Product Details

Potassium Fluoroborate Properties Properties

White granule crystal, slightly dissolved in water, hot alcohol and ethanol, not dissolved in alkali solutions; decomposed by strong acid to be Boron Trifluoride; codissolved with carbonate of alkali metals to be fluoride and borate; melting point 530°C

Potassium Fluoroborate Application Application

Analytical reagent, fusing reagent, in manufacture of Boron trifluoride, mould material for casting Al and Mg, in electrochemical and chemical experiments

Potassium Fluoroborate Storage Storage

Store in a cool, ventilating place. Prevent package from breaking and deliquescing

Potassium Fluoroborate Packing Packing

25kg net, double plastic bags lined plastic woven sack.

Potassium Fluoroborate FAQ Potassium Fluoroborate FAQ

What is potassium fluoroborate?

KBF₄ is a white crystalline compound with high thermal stability.

What are its main applications?

Primary use: High-temperature brazing flux

Other uses:

Aluminum refining

Heat stabilizer

Chemical synthesis

Why is it an excellent high-temperature flux?

It decomposes to release active fluorides that remove metal oxide films efficiently.

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